Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 17888.3-2020 |
Safety of machinery—Permanent means of access to machinery—Part 3: Stairs, stepladders and guard-rails 机械安全 接近机械的固定设施 第3部分:楼梯、阶梯和护栏 |
China National Standards stepladders |
English PDF |
GB 17888.3-2008 |
Safety of machinery - Permanent means of access to machinery - Part 3: Stairs, stepladders and guard-rails 机械安全 进入机械的固定设施 第3部分:楼梯、阶梯和护栏 |
China National Standards stepladders |
English PDF |
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